CN210021892U

CN210021892U - Lubricating oil production system

Info

Publication number: CN210021892U
Application number: CN201920617409.6U
Authority: CN
Inventors: 张西收
Original assignee: Anhui Li Neng Lubricating Oil Co Ltd
Current assignee: Anhui Li Neng Lubricating Oil Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-07
Anticipated expiration: 2029-04-30

Abstract

The utility model relates to the technical field of lubricating oil production equipment, in particular to a lubricating oil production system, which comprises a base oil tank, an additive container, an oil mixing kettle, a finished product tank, a vacuum pump, a pneumatic stirring device and a compressed air source; the pneumatic stirring device comprises a plurality of pneumatic stirring devices, and each pneumatic stirring device comprises a pneumatic motor and a helical blade; be equipped with the pneumatic motor room in the accent oily cauldron, the pneumatic motor is installed in the pneumatic motor room and its output shaft extends to the pneumatic motor room outside, and the output shaft of pneumatic motor is the horizontal direction, and helical blade and pneumatic motor's output shaft coaxial coupling, pneumatic motor and compressed air source are connected. The utility model discloses an adopt and arrange the pneumatic agitating unit in the accent oily cauldron in to lubricating oil is as the puigging, noise abatement pollution.

Description

Lubricating oil production system

Technical Field

The utility model relates to a lubricating oil production facility technical field specifically is a lubricating oil production system.

Background

The lubricating oil is a liquid or semisolid lubricating agent used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, and mainly plays roles in lubrication, cooling, rust prevention, cleaning, sealing, buffering and the like. The lubricating oil is generally prepared by blending base oil and additives, and the lubricating oil production system mainly comprises a base oil tank, an additive container, an oil blending kettle, a finished product tank, a vacuum pump and a heating device. And feeding by a vacuum pump through negative pressure and sucking the well-mixed lubricating oil into a finished product tank. Be equipped with agitating unit in the transfer oily cauldron, agitating unit includes the motor of stirring rake and drive stirring rake, and the axis of stirring rake is vertical direction, and agitating unit is used for mixing base oil and additive. The heating device is used for heating materials in the oil mixing kettle, so that the base oil has good fluidity, and can be fully mixed with the additive to prevent oil stratification. The stirring device of the existing lubricating oil production system is driven by a motor, and has the following defects: (1) the motor is arranged at the top of the oil mixing kettle, so that the noise is high, and the health of personnel in a workshop is harmed; (2) the stirring device only comprises a vertical stirring paddle, the stirring capacity is limited, and materials in the oil mixing kettle cannot be fully mixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above-mentioned prior art not enough, provide a lubricating oil production system, adopt to arrange the pneumatic stirring device in the accent oil cauldron in to lubricating oil is as the puigging, noise abatement pollution.

The utility model discloses the technical problem that will solve adopts following technical scheme to realize: a lubricating oil production system comprises a base oil tank, an additive container, an oil mixing kettle, a finished product tank, a vacuum pump, a pneumatic stirring device and a compressed air source; the base oil tank and the additive container are respectively connected with an oil mixing kettle, the oil mixing kettle is connected with a finished product tank, and the finished product tank is connected with a vacuum pump; the pneumatic stirring device is provided with a plurality of pneumatic stirring devices, and each pneumatic stirring device comprises a pneumatic motor and a helical blade; the oil mixing kettle is characterized in that a pneumatic motor chamber is arranged in the oil mixing kettle, the pneumatic motor is installed in the pneumatic motor chamber, an output shaft of the pneumatic motor extends to the outside of the pneumatic motor chamber, the output shaft of the pneumatic motor is in the horizontal direction, the helical blades are coaxially connected with the output shaft of the pneumatic motor, and the pneumatic motor is connected with a compressed air source.

The technical proposal of the utility model is also that: twelve pneumatic stirring devices are arranged and are evenly divided into an upper group, a middle group and a lower group, and four pneumatic stirring devices in each group are positioned at the same height and respectively face to the front direction, the rear direction, the left direction and the right direction. By adopting the technical scheme, the twelve pneumatic stirring devices form intensive stirring points in the oil mixing kettle, so that the base oil and the additive can be fully mixed.

The technical proposal of the utility model is also that: and a flow regulating valve is arranged between the pneumatic motor and the compressed air source. By adopting the technical scheme, the flow of the compressed air can be adjusted through the flow adjusting valve, so that the output power and the rotating speed of the pneumatic motor are adjusted to meet different working conditions.

The technical proposal of the utility model is also that: the compressed air source comprises an air compressor and a first buffer tank, the pneumatic motor is connected with the first buffer tank, and the first buffer tank is connected with the air compressor. The first buffer tank is used for buffering the system pressure and realizing gas-liquid separation.

The technical proposal of the utility model is also that: and the pneumatic motor chamber is provided with an exhaust hole communicated with the outside of the oil regulating kettle.

The technical proposal of the utility model is also that: the heating and stirring device comprises a circulating pump, an electric heating heat-conducting oil furnace and a coil pipe; the coil is arranged in the oil mixing kettle, and the circulating pump, the electric heating heat conduction oil furnace and the coil are sequentially connected to form a loop. The heating device is used for heating materials in the oil mixing kettle, so that the base oil has good fluidity, and can be fully mixed with the additive to prevent oil stratification.

The technical proposal of the utility model is also that: still include the second buffer tank, the second buffer tank is connected with the vacuum pump, the second buffer tank is connected with oil mixing kettle and finished product jar respectively. The second buffer tank is used for buffering the system pressure and realizing gas-liquid separation.

Compared with the prior art, the utility model discloses lubricating oil production system's beneficial effect does: (1) the pneumatic stirring device arranged in the oil mixing kettle is adopted, lubricating oil is used as a sound insulation layer, noise pollution can be reduced, and the pneumatic motor is not influenced by high temperature, so that the pneumatic stirring device is not easy to break down when arranged in the oil mixing kettle with higher temperature; (2) the pneumatic stirring devices are multiple, intensive stirring points can be formed in the oil mixing kettle, base oil and additives can be fully mixed, and the pneumatic motor is small in size and does not need to be adjusted through a mechanical speed reducer with large size, so that the volume influence on the oil mixing kettle is small.

Drawings

FIG. 1 is a schematic diagram of a lubricating oil production system.

FIG. 2 is a schematic structural diagram of an oil blending kettle.

Fig. 3 is a view from a-a in fig. 2.

In the figure: 1. the system comprises a base oil tank, 2, an additive container, 3, an oil mixing kettle, 4, a finished product tank, 5, a vacuum pump, 6, a pneumatic motor, 7, a helical blade, 8, a pneumatic motor chamber, 9, a flow regulating valve, 10, an air compressor, 11, a first buffer tank, 12, an exhaust hole, 13, a circulating pump, 14, an electric heating heat conduction oil furnace, 15, a coil pipe, 16 and a second buffer tank.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the following further describes the embodiments of the present invention with reference to the attached drawings.

As shown in fig. 1, a lubricating oil production system comprises a base oil tank 1, an additive container 2, an oil blending kettle 3, a finished product tank 4, a second buffer tank 16, a vacuum pump 5, a pneumatic stirring device, a compressed air source and a heating device.

The base oil tank 1 and the additive container 2 are respectively connected with the oil mixing kettle 3, the oil mixing kettle 3 is connected with the finished product tank 4, the second buffer tank 16 is connected with the vacuum pump 5, and the second buffer tank 16 is respectively connected with the oil mixing kettle 3 and the finished product tank 4.

As shown in fig. 2 and 3, the pneumatic stirring device includes a pneumatic motor 6 and a helical blade 7. The interior of the oil regulating kettle 3 is provided with a pneumatic motor chamber 8, the pneumatic motor 6 is arranged in the pneumatic motor chamber 8, an output shaft of the pneumatic motor 6 extends to the outside of the pneumatic motor chamber 8, the output shaft of the pneumatic motor 6 is in the horizontal direction, and the helical blade 7 is coaxially connected with the output shaft of the pneumatic motor 6. Twelve pneumatic stirring devices are arranged and are evenly divided into an upper group, a middle group and a lower group, and four pneumatic stirring devices in each group are positioned at the same height and respectively face to the front direction, the rear direction, the left direction and the right direction.

The pneumatic motor chamber 8 is provided with an exhaust hole 12 communicated with the outside of the oil adjusting kettle 3.

The compressed air source comprises an air compressor 10 and a first buffer tank 11, the pneumatic motor 6 is connected with the first buffer tank 11, a flow regulating valve 9 is arranged between the pneumatic motor 6 and the first buffer tank 11, and the first buffer tank 11 is connected with the air compressor 10.

The heating and stirring device comprises a circulating pump 13, an electric heating heat-conducting oil furnace 14 and a coil 15. The coil pipe 15 is arranged in the oil adjusting kettle 3, and the circulating pump 13, the electric heating heat-conducting oil furnace 14 and the coil pipe 15 are sequentially connected to form a loop.

When the oil blending device works, the base oil enters the oil blending kettle 3 from the base oil tank 1 through the negative pressure of the vacuum pump 5, and the additive enters the oil blending kettle 3 from the additive container 2. Compressed air source drive pneumatic motor 6, pneumatic motor 6 drive helical blade 7, and helical blade 7 promotes the material removal in the oil regulation cauldron 3, realizes the stirring, and heating device heats the material in the oil regulation cauldron simultaneously, makes the base oil have good mobility, and can be abundant mix between the additive, prevents the grease layering. After mixing, the lubricating oil enters the finished product tank 4 from the oil adjusting kettle 3 by the negative pressure of the vacuum pump 5.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a lubricating oil production system, includes base oil tank (1), additive container (2), transfers oily cauldron (3), finished product jar (4) and vacuum pump (5), base oil tank (1) and additive container (2) are connected with transferring oily cauldron (3) respectively, transfer oily cauldron (3) and finished product jar (4) to be connected, finished product jar (4) are connected with vacuum pump (5), its characterized in that: the pneumatic stirring device comprises a plurality of pneumatic stirring devices and a compressed air source, wherein each pneumatic stirring device comprises a pneumatic motor (6) and a helical blade (7); the oil mixing kettle (3) is internally provided with a pneumatic motor chamber (8), the pneumatic motor (6) is installed in the pneumatic motor chamber (8) and an output shaft of the pneumatic motor (6) extends to the outside of the pneumatic motor chamber (8), the output shaft of the pneumatic motor (6) is in the horizontal direction, the spiral blade (7) is coaxially connected with the output shaft of the pneumatic motor (6), and the pneumatic motor (6) is connected with a compressed air source.

2. The lubricant production system of claim 1, wherein: twelve pneumatic stirring devices are arranged and are evenly divided into an upper group, a middle group and a lower group, and four pneumatic stirring devices in each group are positioned at the same height and respectively face to the front direction, the rear direction, the left direction and the right direction.

3. The lubricant production system of claim 1, wherein: and a flow regulating valve (9) is arranged between the pneumatic motor (6) and a compressed air source.

4. The lubricant production system according to any one of claims 1 to 3, characterized in that: the compressed air source comprises an air compressor (10) and a first buffer tank (11), the pneumatic motor (6) is connected with the first buffer tank (11), and the first buffer tank (11) is connected with the air compressor (10).

5. The lubricant production system according to any one of claims 1 to 3, characterized in that: and the pneumatic motor chamber (8) is provided with an exhaust hole (12) communicated with the outside of the oil regulating kettle (3).

6. The lubricant production system according to any one of claims 1 to 3, characterized in that: the heating and stirring device comprises a circulating pump (13), an electric heating heat conduction oil furnace (14) and a coil pipe (15); the coil (15) is arranged in the oil mixing kettle (3), and the circulating pump (13), the electric heating heat-conducting oil furnace (14) and the coil (15) are sequentially connected and form a loop.

7. The lubricant production system according to any one of claims 1 to 3, characterized in that: the oil blending device is characterized by further comprising a second buffer tank (16), wherein the second buffer tank (16) is connected with a vacuum pump (5), and the second buffer tank (16) is respectively connected with the oil blending kettle (3) and the finished product tank (4).